diff --git a/.config/nvim/spell/en.utf-8.add b/.config/nvim/spell/en.utf-8.add
index 34ffa6ea..79c6f7f4 100644
--- a/.config/nvim/spell/en.utf-8.add
+++ b/.config/nvim/spell/en.utf-8.add
@@ -142,3 +142,4 @@ noice
 Neovim's
 NSERC
 Duval
+mechatronics
diff --git a/.config/nvim/spell/en.utf-8.add.spl b/.config/nvim/spell/en.utf-8.add.spl
index 42789837..1723de68 100644
Binary files a/.config/nvim/spell/en.utf-8.add.spl and b/.config/nvim/spell/en.utf-8.add.spl differ